import frappe
from frappe.custom.doctype.custom_field.custom_field import create_custom_fields


def execute():
	company = frappe.get_all('Company', filters = {'country': 'India'})
	if not company:
		return

	custom_fields = {
		'Delivery Note': [
			dict(fieldname='gst_category', label='GST Category',
				fieldtype='Select', insert_after='gst_vehicle_type', print_hide=1,
				options='\nRegistered Regular\nRegistered Composition\nUnregistered\nSEZ\nOverseas\nConsumer\nDeemed Export\nUIN Holders',
				fetch_from='customer.gst_category', fetch_if_empty=1),
		]
	}

	create_custom_fields(custom_fields, update=True)
